Istanbul المناخ and Average الطقس
المناخ of Istanbul: average temperatures, rainfall and seasons month by month.
المناخ in Istanbul month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| الشهر | Avg high | Avg low | مطرfall | Rating |
|---|---|---|---|---|
| يناير | 11° | 5° | 110 mm | ★★★☆☆ |
| فبراير | 11° | 5° | 71 mm | ★★★☆☆ |
| مارس | 14° | 6° | 81 mm | ★★★☆☆ |
| أبريل | 18° | 9° | 56 mm | ★★★★☆ |
| ماي | 22° | 13° | 67 mm | ★★★★☆ |
| يونيو | 29° | 19° | 7 mm | ★★★★★ |
| يوليو | 31° | 21° | 23 mm | ★★★★★ |
| أغسطس | 30° | 22° | 12 mm | ★★★★★ |
| سبتمبر | 26° | 18° | 45 mm | ★★★★☆ |
| أكتوبر | 21° | 14° | 65 mm | ★★★★☆ |
| نوفمبر | 17° | 11° | 128 mm | ★★★☆☆ |
| ديسمبر | 12° | 7° | 103 mm | ★★★☆☆ |
المناخ type: Mediterranean. المصدر: Open-Meteo archive (ERA5).
Recent extremes in Istanbul
مرتفعest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Istanbul compares مع nearby places
Annual averages, and the difference against Istanbul.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Romania | 447 km | 14°C | 3°C cooler | 626 mm |
| Bulgaria | 505 km | 12°C | 4°C cooler | 567 mm |
| Mykonos | 506 km | 19°C | +3°C warmer | 402 mm |
| Rhodes | 513 km | 21°C | +5°C warmer | 469 mm |
| Athens International Airport | 551 km | 18°C | +2°C warmer | 487 mm |
المناخ by attraction in Istanbul
2 attractions mapped in this atlas
المناخ by airport in Istanbul
1 airports mapped in this atlas
أفضل وقت للزيارة Istanbul
Go in يونيو, يوليو and أغسطس. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: يناير, فبراير and ديسمبر - expect the least comfortable mix of heat, cold or rain.
What this means for Istanbul
Today is cooler than average for أكتوبر. The forecast high of 14°C is 6.9°C below the 21°C typical for this month.
A 90% chance means rain is expected over most of the area. Plan indoor alternatives. Around 16 mm is forecast, which is enough و soak trails and slow traffic.
Wet roads are likely; braking distances roughly double in heavy rain.
Northern Hemisphere, so peak summer falls in يونيو و أغسطس.
The gap between the warmest and coldest month averages 19°C.
What و pack, what و skip
- A packable rain shell - 2 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid يناير, فبراير and ديسمبر - historically the least comfortable months here.
الملخص
Istanbul is a city in تركيا. Istanbul is known for Hagia Sophia, bazaars and the Bosphorus. يبلغ عدد سكانها نحو 15.6 million.
درجة الحرارة الآن 11°C (52°F) in Istanbul مع غائم جزئيًا. المحسوسة 9°C. تتراوح درجات الحرارة اليوم بين 11°C و 14°C. احتمال هطول الأمطار 90%. Sightseeing conditions score 6.7/10 - مقبول — خطط وفق الطقس.
أفضل وقت لزيارة Istanbul is يونيو, يوليو and أغسطس. المناخ Mediterranean. يناير, فبراير and ديسمبر tend و be the least comfortable months. يوليو is the warmest month مع average highs near 31°C, while فبراير is the coldest مع lows near 5°C.
The closest major airport is Istanbul Airport (IST), about 35 km away. Nearby highlights include Blue Mosque and Hagia Sophia.
باختصار. Today is cooler than average for أكتوبر. The forecast high of 14°C is 6.9°C below the 21°C typical for this month. The best window و be outside is roughly 8 AM و 11 AM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Istanbul today at 9.4/10. Wet roads are likely; braking distances roughly double in heavy rain.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Istanbul
الطقس map for Istanbul
Animated model layers. Pick a layer و load it.
Animated layers by الرياحy. For pin-level detail and nearby places, see the interactive map below.
Explore Istanbul
Every topic we hold for this place, and the same topic for the places around it.
المناخ for related places
Frequently asked questions
Where is Istanbul?
Istanbul is a city in تركيا. Its coordinates are 41.0082, 28.9784. It lies in أوروبا.
What is the weather like in Istanbul الآن?
It is currently 11°C (52°F) مع غائم جزئيًا. الرطوبة is 83% and wind is 10 km/h.
When is the best time و visit Istanbul?
يونيو, يوليو and أغسطس offer the most comfortable conditions in Istanbul, which has a Mediterranean climate. يناير, فبراير and ديسمبر are usually the hardest months for outdoor plans.
What time zone is Istanbul in?
Istanbul observes Europe/Istanbul (UTC+03:00). The local time is 5:37 AM.
How many people live in Istanbul?
Istanbul has a population of approximately 15.6 million.
What is the nearest airport و Istanbul?
The closest airports are Istanbul Airport (IST), 35 km away.
What are the top things و do in Istanbul?
Popular options include Blue Mosque and Hagia Sophia.
What places are in Istanbul?
Istanbul covers 3 places in this atlas, including Blue Mosque, Hagia Sophia and Istanbul Airport.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-world) - coordinates, hierarchy and facts. |
|---|---|
| التوقعات and observations | Open-Meteo (ECMWF and national models). |
| جودة الهواء and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| المناخ averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated أكتوبر 17, 2026 at 5:37 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
